The Long Beach High School marching band prepares to march down the Long Beach boardwalk during a ribbon-cutting ceremony Friday. Andrew Burton/Getty Images hide caption

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Gen. David Petraeus greets an Iraqi man at a tea shop in Baghdad in 2007. In 2011, Petraeus left the Army to become CIA director. He resigned Friday, citing an extramarital affair. Chris Hondros/Getty Images hide caption

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The candidates agreed to 21 pages of debate rules, but whether they obey them is another story. Saul Loeb/AFP/Getty Images hide caption

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Sgt. Michael Clark and his fiancee, Kaitlin Forant, hold their son, Michael Clark Jr. It took time for the 18-month-old to recognize his father after Clark's deployment. Tom Dreisbach/NPR hide caption

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A recent Yellow Ribbon Reintegration Program event in Boston offered help for members of the 182nd Infantry Regiment of the Army National Guard as they transition back to being civilians. Tom Dreisbach/NPR hide caption

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